UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDBsPhkChqSqv5SV+W4xCw5/MF18YjWofl59p1gKqT4=' 
WHERE 
  key_id = '49f3c9ef93b3b52954d696a44945d42733ca9ec7f21b3b9080141913a2685e5b' 
  AND (
    token = 'ZDBsPhkChqSqv5SV+W4xCw5/MF18YjWofl59p1gKqT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )